Improved steef



of stee'is not liable to crack underthe roughesnusage, Y What I claim as new, and desire to secure'by Letnor is it liable to crystalize by the shocks and concusters Patent, is' Y sions whioh'the wheels receive when in use. j A steel canwheel, having `that: portionof its cir- Wheels of steel, whether made by .forging orI by cumference or rim which is exposed to wear hardenei cast-ing the metal in molds, or otherwise, may be..tl1ns by t-he process substantially as described.

improved and rendered Superior to all other cnr-wheels JOHN BLAKE TAR-R.

hither-izo used, in point of strength, durability, light-l ness, and safety. i

Having described my invention Witnesses:

R. T. CAMPBELL, J. N. CAMPBELL. 

